f4189e083b
AP_Math: added mulXY() for matrix3 and vector3
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returns the XY components of the product
2013-05-05 13:47:23 +10:00
5631f865b2
Update floating point calculations to use floats instead of doubles.
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- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
2013-01-16 13:52:01 +11:00
38062bbb6d
AP_Math: support some more rotation combinations
2013-01-13 17:32:48 +11:00
d6e803fd3c
uncrustify libraries/AP_Math/matrix3.cpp
2012-08-21 19:03:33 -07:00
c30b0d85a3
Math: moved more template functions to the .cpp files
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save a bit more code space for larger functions
2012-06-27 16:01:49 +10:00
a6d66dc45b
Math: added mul_transpose() operation
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this is equivalent to multiplying by m.transposed(), but is more
efficient
2012-03-23 16:48:52 +11:00
fe55a76335
Math: moved matrix multiple operations to .cpp file
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this means we only link this in once, rather than for every use of
matrix multiply, which saves us some flash space
We need to be careful not to put large pieces of code in template
headers, as if the operation is used a lot, it costs us a lot of code
space
2012-03-21 10:43:48 +11:00
c16b353ea7
Math: added rotate() method to Matrix3f
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this is the core method used to update the DCM matrix with a gyro
vector. Moving it to AP_Math allows us to have a test for it
2012-03-19 17:29:02 +11:00
58a68c89d9
Math: added a function to combine standard rotations
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this will allow us to have an overall board rotation plus a per-sensor
rotation
2012-03-19 17:29:02 +11:00
4422486d44
AP_Math: made rotation matrices more C++
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thanks to Adam for the suggestion
2012-03-11 15:37:07 +11:00
289c64c0b9
Math: added vector3.rotate() and matrix3.rotation() methods
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these operate on a "enum Rotation" which defines a set of standard
rotations. These are much faster than our previous method, plus use
less memory
2012-03-11 15:37:07 +11:00
Andrew Tridgell
James Bielman
uncrustify